baber/WOPTO huggingface dataset:
Patent JP-H07123491-A (JP)
Title: Howling-proof circuit for ear set
Inventor: YAMAGUCHI NOBORU
IPC: H04R3/02
Filed: 1993-10-22
Abstract: PURPOSE:To prevent howling from being generated by connecting an ear set type transmitter/receiver to the various kinds of telephone sets or radio communication equipments with high acoustic coupling and to also prevent howling from being generated corresponding to the using state of the ear set type transmitter/receiver. CONSTITUTION:Concerning the ear set type transmitter/receiver, a transmitter 2 and a receiver 3 are integrated and mounted on the ear so as to enable two- way simultaneous speaking. This circuit is provided with a reception rectifier circuit 5 for converting an AC voice signal inputted to the receiver 3 to a DC signal, level setter 6 for transmitting an output when an output from this reception rectifier circuit exceeds a fixed level decided in advance, and gain switcher 4 to lower a voice output from the transmitter just for a suitable amount corresponding to the output from this level decider.
Patent JP-H07116932-A (JP)
Title: Pallet posture changing device for ball hitting game (pachinko) machine manufacturing line
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1993-10-22
Abstract: PURPOSE:To improve a work posture at a work station by manpower in a ball hitting game (pachinko) machine manufacturing line where an automatic machine and work by an operator mixedly exist. CONSTITUTION:When cylinders of upper and lower units of a jig are actuated, a roller comes into contact with an under surface of a projecting part 46, and swings a jig body 10 with a hinge 23 as its center, and raises the projecting part 46. A ratchet mechanism 23 stops it in an angle position of the jig body 10.
Patent JP-S62149076-A (JP)
Title: Linear actuator for head
Inventor: SUGAYA JUKO
IPC: G11B21/02
Filed: 1985-12-23
Abstract: PURPOSE:To widen the band of a positioning servo system and move at high speed by placing guide rails at the apex of an inverted triangle and attaching magnetic heads between two guide rails of upper side. CONSTITUTION:Guide rails 10, 11, 12 for moving a carriage 30 linearly are places at apexes of an inverted triangle, and magnetic heads 70, 71 are attached between two rails 11, 12 of upper side. Two magnet pieces 21, 23 are attached at the position of a guide rail stand, and a yoke 24 is provided to form a closed magnetic circuit. The left side magnet is of the same structure. Electric coils 31, 32 attached to a wing-shaped frame which is in a body with the carriage pass in a gap between left and right magnets. When current is applied simultaneously to the coils 31, 32, the carriage 30 moves linearly forward and backward according to the direction of current, and thereby, the heads 70, 71 are positioned to tracks on the disk. Accordingly, the band of a positioning servo system can be widened and can be moved at high speed.
Patent JP-S62147173-A (JP)
Title: Manufacture of pressure vessel with many nozzles
Inventor: MATSUMOTO HIDE
IPC: G21C13/00
Filed: 1985-12-23
Abstract: PURPOSE:To aim at reduction in the cost of production, by forming a nozzle forming part into a flat surface, while removing a spot adjoining to that surface by means of machining along both axial and circumferential directions, and machining a coned nozzle. CONSTITUTION:Machine work is applied to the circumferential direction of a spot 5 adjoining to a nozzle forming part 4 in the axial direction of a barrel part 2 of a water drum 1, removing it. And, the circumferential direction of each interval between nozzles 3 of the nozzle forming part 4 is machined by a milling cutter, while both inner and outer diameters of each nozzle 3 are cut and the nozzle 3 is shaped up. Accordingly, since the nozzle and the pressure vessel body are occupied with each other in two-dimensional form, machining in case of shaping the nozzle from a pyramidlike projection becomes so easy.
Patent JP-H05129357-A (JP)
Title: Bonding wire
Inventor: KAWAGUCHI HIDEAKI
IPC: H01L21/60
Filed: 1991-11-01
Abstract: PURPOSE:To enable a wire to be cut off at a specific position simply by lifting a capillary after performing the reinforcement ball bonding step by a method wherein the wire is made of high purity Au containing a specific amount of Y and one or two kinds of respectively specific amounts of Ge and Be. CONSTITUTION:A wire 2 let out of a capillary 1 is ball-bonded on the first bonding position 3 and after stitch-bonding at the second bonding position 4a, the wire 2 successively let out of the capillary 1 is ball-bonded onto the stitch- bonded part to be cut off. At this time, the bonding wire 2 is made of high purity Au containing 100-1000wtppm and one or two kinds of 30-100wtppm of Ge and 5-15wtppm of Be. Otherwise, the wire 2 is made of high purity Au containing 100-500wtppm of Y and 5-100wtppm of Ca and so forth.
Patent JP-S62148260-A (JP)
Inventor: KATAYAMA KOICHI
IPC: B32B27/00
Filed: 1985-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06127577-A (JP)
Title: Portable gum case
Inventor: MESAKI HIROYUKI
IPC: B65D83/08
Filed: 1992-09-16
Abstract: PURPOSE:To prevent sealed gum from scattering in a pocket or in a gag, by containing the sealed gum in a plastic case and pushing a hook and a pushing lever connected thereto by a thumb. CONSTITUTION:A gum case is made of plastic. A base plate 6 to raise the contained gum in the inside is pushed up by two springs 7. The raised gum is extruded outward one by the hook connected to the pushing lever 3 pushed by a thumb. A spring is equipped to return the pushing lever 3 and the hook 4 to the original position after a gum is pushed out. Claws 2 are provided on both sides of the upper part of case in order to easily contain the gum and prevent the gum from jumping out when inserting the gum in the case. The space for the front of hook, necessary for hooking the gum by the hook connected to the lever 3 is provided by the two walls 8.
Patent JP-H09132326-A (JP)
Title: Palletizing device
Inventor: MATSUZAKI YOSHIO
IPC: B65G61/00
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of teaching points to an industrial robot, and make the cycle time nearly constant to simplify the whole device containing a motion control system. SOLUTION: A lifter mechanism 14 which receives a pallet P from a pallet supply mechanism 1 at an upward position and delivers piled-up plate-like works W together with the pallet P to the side of a piling-up work carrying-out mechanism 10, is provided at a piling-up position S on the conveyance starting end side of the piling-up work carrying-out mechanism 10 for carrying out the plate- like works W piled-up on the pallet P. Each time a plate-like work W is piled up, the lifter mechanism 14 is lowered by the thickness equivalent to the one step based on a signal of the height level of piling-up works detected by a photoelectric sensor to perform the piling-up by means of an industrial robot 23.
Patent JP-H02133454-A (JP)
Title: Vinyl chloride resin composition
Inventor: SHIBAFUJI KEISUKE
IPC: C08L27/06
Filed: 1988-11-15
Abstract: PURPOSE:To obtain a heat-resistant resin composition which can give a molding having a high elasticity at high temperatures and does not lose it softness at room temperature by mixing a specified vinyl chloride resin of a high degree of polymerization with a specified amount of a plasticizer. CONSTITUTION:A vinyl chloride resin composition comprising 100 pts.wt. vinyl chloride resin of a degree of polymerization >=5000, obtained by emulsion- polymerizing vinyl chloride or a mixture of vinyl chloride with a monomer copolymerizable therewith in the presence of a redox polymerization catalyst. Because of the heat distortion properties and resistance, a trimellitic ester plasticizer is desirably used as the plasticizer. In order to produce the above resin composition, the above components are homogeneously mixed with each other by a mixer such as a kneader or a ribbon blender. The resin composition obtained in this way is formed into a molding by paste techniques such as rotational molding, slush molding or casting.
Patent JP-H10129291-A (JP)
Title: Overload preventive device of working vehicle equipped with hst transmission
Inventor: MORIMOTO MINORU
IPC: B60K20/02
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent cracks in a case or a cylinder block or troubles such as generation of oil leakage from a seal part when the load exceeding the allowable range is applied by arranging an overload preventive device made of elastic material in a link mechanism to interlockingly connect a transmission shaft to a main transmission lever. SOLUTION: A base part of a main transmission lever 63 is pivotably supported by a pivotable support shaft 73 provided in a middle part of a handle 57, and interlockingly connected to a transmission shaft 39 through a link mechanism from the other end of the lever 63. An overload preventive device A comprises a fixed side rod 77, a slidable rod 78, a bracket 79 and a spring 80, and one end of the fixed side rod 77 is pivotably connected to a bell crank arm 75. In the overloaded condition, the hydraulic pressure in a closed circuit is increased, and the force is applied in the direction where a movable swash plate is returned to the neutral side.  The force is transmitted to the slidable rod 78, the slidable rod 78 is elevated against the spring 80, the overload preventive device A is contracted, the transmission shaft 39 and the movable swash plate are turned in the neutral direction, and the rotation of an output shaft is suppressed to reduce the load.
Patent JP-H02134091-A (JP)
Title: Color emphasis circuit
Inventor: KONOMURA MASARU
IPC: H04N9/68
Filed: 1988-11-14
Abstract: PURPOSE:To prevent a reference picture from being made unclear with respect to an emphasized picture by suppressing the emphasis quantity in the vicinity of the referenced value in the case of applying color emphasis. CONSTITUTION:An emphasis color designation circuit 37 consists of a phase shift circuit 38, which outputs a hue signal M(phiM) desired to be emphasized. The emphasis color designation circuit 37 emphasizes the hue around a reference hue M to be set and hue enhancement is avoided as to a hue range D in the vicinity of the reference hue M. That is, when the reference hue M is designated, a strobe pulse subjected to sample-and-hold by a sample-and-hold circuit 70 or 71 through a pulse width modulation circuit 67 in the reference hue M and its vicinity has a constant timing and the hue is not emphasized. Thus, the event of the reference hue made unclear due to emphasis is avoided.
Patent JP-H03162458-A (JP)
Title: Cycloalkylidene dye
Inventor: HANSUUDEIITAA MARUCHIN
IPC: C09B19/00
Filed: 1990-10-29
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein (m) is 0 or 1; L is a chemical bond or an optionally substd. 1-2C alkylene; R 1  is H, an optionally substd. 1-20C alkyl, an optionally substd. phenyl or naphthyl, etc.; Y is oxygen or two hydrogen atoms; X 1  is oxygen; and X 2  is a 1-8C alkanoyloxy, an optionally substd. benzoyloxy, a 1-6C trialkylsilyloxy, OR 1 , etc.].  
     EXAMPLE: Bis(3-benzoyloxy-5,5-dimethyl-4,6-dioxocyclohex-2-enylidene)ethane.  
     USE: A sensitizer for photopolymn. initiation, and a sensitizer in an electrophotographic copying layer.  
     PROCESS: A methyl compd. represented by formula II is treated with an aq. acid at a temp. in the range from 20°C to the b.p. of the reaction mixture, then is subjected to intermediary isolation, and is treated with a compd. represented by the formula: X 3 -Hal (wherein X 3  is a 1-8C alkanoyl, an optionally substd. benzoyl, etc.; and Hal is a halogen). 
     COPYRIGHT: (C)1991,JPO
Patent JP-H10127402-A (JP)
Title: Movable armrest of connected chair
Inventor: YAMAZAKI RYOKICHI
IPC: A47C1/121
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To secure sufficient spaces in front of and behind a chair in its folded position by employing a retraction mechanism section that causes at least fore- end portions of armrests to retract to a position of the bottom of a seat section in its upright attitude or farther backward along with movement for bringing the seat section to the upright attitude. SOLUTION: A seat section 2 of a combination chair is pivoted with seat turning shafts 11 on support posts 3 and may be brought to upright or level position as it is turned about the shafts 11. Each of seat section support fittings attached to both sides of the seat section 2 is provided with a turning pin 9 projecting from the fitting for press-stopping a turning arm 5 for bringing an armrest end 4 to upright or level position along with movement of the seat section 2 to upright or level position so that the top surface of the armrest end 4 is flush with the armrest surface of the support post 3 when the seat section 2 is lowered. The arm 5 is urged upward with a spring 7.  When the seat section 2 is swung up from that position, the pin 9 moves downward to turn the arm 5 in the direction of swinging up the armrest end 4, thus securing sufficient spaces in front of and behind the chair in its folded state.
Patent JP-H07121958-A (JP)
Title: Video tape recorder one-piece type television set
Inventor: KAMIYA TETSUJI
IPC: G11B15/675
Filed: 1993-10-25
Abstract: PURPOSE:To easily report the insertion operation and election operation of a video cassette to a user in a video tape recorder one-piece type television set. CONSTITUTION:When the insertion of a video cassette 2 is detected, the illustrated information of the insertion operation of the video cassette 2 is read from the RAM of a system computer 6 and is supplied to a video processor 8, thus displaying an illustration showing the insertion state of the video cassette 2 on a CRT 9. On the other hand, when the ejection of the video cassette 2 is detected, the illustrated information of the election operation of the video cassette 2 is read from the RAM of the system computer 6 and is supplied to the video processor 8, thus displaying the illustration showing the ejection state of the video cassette 2 on the CRT 9.
Patent JP-H0772590-A (JP)
Title: Cassette for holding and distribution of photosensitive web material roll and method for prevention of action of watch spring
Inventor: KURAAKU II HARISU
IPC: G03C3/00
Filed: 1993-11-18
Abstract: PURPOSE: To provide a web cassette which is in simple structure and easily manufactured and can prevent the timepiece spring operation of a web. CONSTITUTION: A light shield cassette 10 has a means which prevents the timepiece spring operation in the cassette during the storage and transportation of the web material roll 14. The web material is fitted to a tubular web core 12 and able to rotate on an axis in the cassette. The cassette has an end part cap 22 having a tubular hub member 34. The hub member 34 has a rod type part 38 receiving the timepiece spring operation preventing means, which consists of a fork 44 having a center member 52 composed of a separated rotation prevention arm receiving the rod type member 38. The fork 44 has a flexible hook finger 46 engaging the end part cap 22 and a flexible locking finger 48 which is pressed in an annular gap formed when the hub member 34 is inserted into the web core 12.
Patent JP-H1193828-A (JP)
Title: Motive power machine using magnetic force as motive power source
Inventor: ITO FUMIHIDE
IPC: F03G7/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To eliminate occasional supply of a motive power source from a motive power machine by opposing a magnet and another one to each other, and using magnetic force between these magnets as the motive power source. SOLUTION: Nonmagnetic substances 9 are arranged as rotors. Freely movable magnets 10 are arranged in respective ones of these nonmagnetic substances 9. In order to move the magnets 10, magnets 7 and 8 are arranged by opposing like-poles to each other, and are formed as a magnetic induction passage. When the magnets 10 are arranged in the magnetic induction passage, since vertical and lateral weights are different to the axis, the rotors rotate rightward. When they rotate rightward, the magnets 10 are respectively guided by the magnetic induction passage, and repeat rotary motion in order. Since there is no need to occasionally supply a motive power source, a motional cost becomes zero, and environmental pollution is also wolly eliminated.
Patent JP-H08146858-A (JP)
Title: Copying machine
Inventor: TAKAHASHI ATSUSHI
IPC: G03G15/22
Filed: 1994-11-24
Abstract: PURPOSE: To attain the reduction of a cost and a space in a personal copying machine and to improve the satisfaction of an user. CONSTITUTION: The copying machine is provided with the photoreceptor 40, the first paper feeding roller 28 provided with the almost same diameter as the photoreceptor 40, the clump mechanism 31 for clumping the leading end of the original 49 wound by the first paper feeding roller 28, the second paper feeding roller 29 held in contact with the first paper feeding roller 28, the transfer paper transporting path 39 formed from the first paper feeding roller 28 and the second paper feeding roller 29 toward the photoreceptor 40 side, the switching pawl 37 disposed in freely swingingly on right behind of the downstream side of the first paper feeding roller 28 and the second paper feeding roller 29, and the electromagnetic brake for controlling the rotation of the second paper feeding roller 29, and in addition,  the torque limiter for controlling the rotation of the second paper feeding roller 29 as the substitute for the electromagnetic brake, is disposed, and then the cam part for moving the switching pawl corresponding to the rotation of the second paper feeding roller 29 is disposed.
Patent JP-H10128230-A (JP)
Title: Coating method for building plate
Inventor: YAMAGUCHI TAKAHIRO
IPC: B05D5/06
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To efficiency coat a building plate with high-quality color patterns. SOLUTION: A pattern transfer belt 13 is installed above a conveyor 12 for transporting the building plate 11 and coating materials of different colors are injected to the surface of this pattern transfer belt 13 by plural units of ink jet coating machines 20 to plot the color patterns. While this pattern transfer belt 13 is pressed to the surface of the building plate 11 on the conveyor 12, the belt 13 is rotated in tune with the conveyor 12, by which the color patterns plotted on the surface of the building plate 11 are transferred to the surface of the building plate 11. The operation that the color patterns are plotted by the ink jet coating machines 20 again is repeated after the parts of the pattern transfer belt 13 where the transfer ends are washed by a washing device 33.
Patent JP-S62147617-A (JP)
Inventor: YAMAGUCHI NORITSUGU
IPC: H01H49/00
Filed: 1985-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10129292-A (JP)
Title: Automatic transmission control device of working vehicle
Inventor: ISHIDA TOMOYUKI
IPC: B60K20/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the danger of erroneous speed-increasing by restricting the speed-increasing shift during the automatic turn control of a working vehicle capable of being transmitted without operating a main clutch, and capable of being turned through the automatic operation of a steering brake. SOLUTION: When the automatic turn is performed by the auto-lift brake control an a steering sensor 69 detects the steering angle over the prescribed value of a steering wheel at the end of the traveling for cultivation work, a lift arm is automatically elevated by the operation of a lift cylinder 20, a cultivating device is elevated to non-cultivation height, and a steering brake 14 on the steering side is appropriately braked to performed the automatic turn. In the turning process, the transmission shift on the speed-increasing side above the present transmission position is stopped, and no speed-increasing sift is performed even when an auxiliary transmission lever is operated, or a shift-up switch 67 is operated. These operations are effective for the shift to the speed- decreasing side, and the speed is reduced to realize the safe traveling.
Patent JP-H04163337-A (JP)
Title: Drawing of fiber
Inventor: UENO NOBORU
IPC: D02J1/22
Filed: 1990-10-26
Abstract: PURPOSE:To enable stable drawing of a fiber while preventing the end-breakage and fluffing by contacting a fiber under a specific pressure lower than atmospheric pressure with a hot plate or a hot rotary roll having a curvature along the thread guide heated at a temperature above the glass transition temperature. CONSTITUTION:A polyester multifilament yarn is introduced into a vacuum yarn-heating apparatus containing a hot plate having a curvature along the thread guide or a hot roll rotating along the thread guide and drawn by heating at >=Tg deg.C (Tg is glass transition temperature) (especially >=Tg+20 deg.C) under a pressure lower than atmospheric pressure (<=100Torr, especially <=1Torr).
Patent JP-S63143718-A (JP)
Title: Manufacture of multi-layer cathode sleeve
Inventor: KAMOZAWA HIROFUMI
IPC: H01J9/04
Filed: 1986-12-04
Abstract: PURPOSE:To enable a multi-layer cathode sleeve for a long life oxide cathode to be obtained by forcibly pressing a cup-state body structure to a cylindrical sleeve body structure by applying pressure to both body structures made unitedly. CONSTITUTION:A cylindrical sleeve body structure 2 which is made to be a substrate metal is formed by only a nickelchrome alloy and furthermore a cup-state body structure 1 having a whole shape adaptable to a tip opening part of the cylindrical sleeve body structure is formed and prepared by only a cathode nickel. In this case a mouth edge of the cup-state body structure 1 has a ring-state expansion part 1a. The cup-state body structure 1 of nickel is engaged and united with a tip closing part of the cylindrical sleeve body structure 2 of the nickel-chrome alloy, placed on an under side die 3 of a super hard metal of a pressure device, an upper side die 4 of the super hard metal is made to descend in a moment, and thereby a shockingly high pressure F is applied to the cup-state body structure 1. A cathode sleeve in which both body structures are firmly united is obtained with the cup-state body structure 1 forcibly pressed in or pressed to the cylindrical sleeve body structure 2.
Patent JP-S63142891-A (JP)
Inventor: ENDO HIROYUKI
IPC: H01G4/40
Filed: 1986-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03150803-A (JP)
Title: Zinc oxide varistor, manufacture thereof, and crystallized coating glass composition
Inventor: KATSUMATA MASAAKI
IPC: H01C7/10
Filed: 1989-11-08
Abstract: PURPOSE:To provide a zinc oxide varistor with a high discharge resistance characteristic and a long life by forming high-resistivity layers of WO3- containing PbO-based crystallized glass on sides of a sintered body made mainly of zinc oxide. CONSTITUTION:A crystallized glass layers 3 of high-resistivity is applied to sides of a sintered body 1 that is composed mainly of ZnO. The crystallized glass contains mainly PbO and 0.5-10.0wt.% WO3. Because of the addition of WO3, the crystallized glass makes a strong coating having good adhesion to the sintered body, and high discharge resistance. In addition, the coating has a high insulator property, so that it is possible to minimize the degradation in voltage linearity due to baking. The zinc oxide varistor thus made has a longer life and high reliability.